grub

hosts/desktop/default.nix

@@ -2,10 +2,20 @@
 {
   networking.hostName = "desktop";
   networking.networkmanager.enable = true;
+
+  boot.loader = {
+    efi = {
+      canTouchEfiVariables = true;
+      efiSysMountPoint = "/boot/efi"; # ← use the same mount point here.
+    };
+    grub = {
+       efiSupport = true;
+       device = "nodev";
+    };
+  };
+  
+
   services.hardware.openrgb.enable = true; 
- 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
 
   imports = [
     ../../modules

hosts/laptop/default.nix

@@ -2,9 +2,18 @@
 {
   networking.hostName = "laptop";
   networking.networkmanager.enable = true;
+  
+  boot.loader = {
+    efi = {
+      canTouchEfiVariables = true;
+      efiSysMountPoint = "/boot/efi"; # ← use the same mount point here.
+    };
+    grub = {
+       efiSupport = true;
+       device = "nodev";
+    };
+  };
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
   
   environment.systemPackages = with pkgs; [
     prismlauncher

modules/misc/default.nix

@@ -25,4 +25,5 @@
   services.printing.enable = true;
   time.timeZone = "Europe/Zurich";
   system.stateVersion = "23.11";
+  home-manager.backupFileExtension = "backup";
 }